baber/WOPTO huggingface dataset:
Patent JP-H03261351-A (JP)
Title: Maintenance device for electric rotary machine
Inventor: SUYAMA TOSHIMITSU
IPC: H02K15/02
Filed: 1990-03-09
Abstract: PURPOSE:To perform maintenance work in the interior of an electric rotary machine, in a condition that a rotor and a stator are in assembly, by giving tension to a supporting mechanism, which is bent when it is inserted between the rotor and the stator, so as to correct the bending of the supporting mechanism after it is inserted. CONSTITUTION:A maintenance mechanism part 10 and a guide part 11 are inserted into a clearance between a stator 2 and a rotor 6, and the guide part 11 is considerably bent and inserted into the clearance while avoiding an obstacle in the periphery of an electric rotary machine 1. Thereafter, a tension receiving part 13 is mounted to the end surface of an end ring 9, and the guide part 11 is straight supported without being bent by weight or the like of the maintenance mechanism part 10 by pulling the end ring 9 by the tension receiving part 13 and the guide part 11 to a side of the part 13 through a turn mechanism part 12.
Patent JP-S51136001-A (JP)
Title: Cover gas control system of steamer
Inventor: ITAMI KUNIHIKO
IPC: F22B1/06
Filed: 1975-05-19
Abstract: PURPOSE:A cover gas control system of steamer that is most preferably designed to meed demand of a liquid natrium cooling fast furnce by installing of two systems for gas control on an under envacuation type thermal cover unit while arranging a gas evacuation pipe, and simultaneously this system controls both gas pressures of thermal cover unit and steamer.
Patent JP-S59189147-A (JP)
Title: Improved polymer composition
Inventor: JIYANNNOERU BERUTORAN
IPC: C08L23/12
Filed: 1984-03-28
Abstract: A polymer composition is disclosed which comprises polystyrene, polypropylene and a sequenced copolymer of conjugated diene and styrene which has a radial structure.The polymer composition has improved migration properties.
Patent JP-H11260934-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NAKABAYASHI TAKASHI
IPC: H01L29/49
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To produce transistors mixedly with ease which are different from each other in threshold voltage, by providing both first and second MOS transistors in the same well, and by using gate electrodes made of materials having different work functions. SOLUTION: An N-type well region 102, a P-type well region 103, and an element a isolation region 104 are formed in a P-type silicon substrate 101. An oxide film 105 and an N-type polycrystalline silicon film 106 are formed such that they cover the whole substrate 101. The polycrystalline silicon film 106 is anisotropically etched by using a photoresist 107 to form an N-type polycrystalline silicon gate electrode 108. A tungsten film 109 and an oxide film 110 are formed and then the oxide film 110 and the tungsten film 109 are anisotropically etched by using a photoresist 111 to form a tungsten gate electrode 112. By the concurrent use of the N-type silicon gate electrode 108 and the tungsten gate electrode 112, transistors can be manufactured which are different from each other about 0.3 V in threshold voltage even if the concentration of the substrate is the same.
Patent JP-S60201213-A (JP)
Title: Bimetal type instrument
Inventor: INAGAKI MITSUMASA
IPC: G01D13/02
Filed: 1984-03-26
Abstract: PURPOSE:To improve fitting compatibility, and the visibility and design value of a dial fitting part by equalizing the angle between the center direction of the total deflection angle on a scale and the lateral direction of an instrument base to the angle between the long hole formed in a pointer and the lengthwise direction of the pointer. CONSTITUTION:The relation between curvature characteristics of a bimetal 6 and the long hole 9 formed in the pointer 4 is so set that the internal mechanism of a pin drive type bimetal instrument is set in the center direction of the total deflection angle theta on the scale. Namely, the angle theta' between the center direction of the total deflection angle theta on the scale and the lateral direction of the instrument base 3 is made coincident with the angle between the long hole 8 and the lengthwise direction of the pointer. Consequently, fitting compatibility with a center top bimetal instrument is obtained, and the visibility and design value of the dial fitting part are improved.
Patent JP-H10256886-A (JP)
Title: Signal multiplexing circuit
Inventor: SAEKI TAKANORI
IPC: G11C11/4076
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a signal multiplexing circuit which can make the delay time difference between an internal clock to be outputted and an external clock smaller by connecting one or plural serial connectors of MOS transistors TR having their input terminals connected to the gates respectively in parallel to a parallel connector of a 1st conductive MOS TR. SOLUTION: The gates N1 and N4 are connected to a 1st input terminal IN1, and the gates N2 and N3 are connected to a 2nd input terminal IN2. At the time, a series circuit of the PMOS P1, P2, P3 and P4 and a series circuit of the PMOS P5 and P6 are connected in parallel to each other between an output terminal OUT and a power terminal. This circuit in such a constitution is used for multiplexing the pulses of L levels. When both terminals IN1 and IN2 are set at H levels, an output node is discharged. Then the output node is charged when the terminal IN1 is set at an L level, for example.
Patent JP-H09305614-A (JP)
Title: Database retrieval processing method
Inventor: FUJIWARA SHINJI
IPC: G06F12/00
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a means for extracting the common part of plural retrieval processings which internally exists in a series of retrieval requests and simultaneously executing it and the compiling means for the retrieval requests. SOLUTION: Condition judgement is executed plural times in a series of retrieval requests which includes plural scanning processings for the same table issued from a terminal at one time reading by using a collective scanning processing means 15 an applying data is set in output buffers 19 and 20 corresponding to whole hit conditions and outputted to successing processing nodes 4 and 5. The retrieval request compiling means for segmenting the common part from the execution tree of the retrieval requests and converting it into the collective scanning processing means 15 is provided. Thus, the data reading processing is made to be common so that the number of the whole retrieval processing steps is reduced.
Patent JP-S58197399-A (JP)
Inventor: EMIIRU SHIYARUFU
IPC: C08G69/40
Filed: 1983-04-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08256002-A (JP)
Title: Distributed coupled band removal filter
Inventor: BANO TATSUYA
IPC: H01P1/203
Filed: 1995-03-17
Abstract: PURPOSE: To provide the distributed coupled band removal filter with which a distributed coupling amount can be varied and a stable distributed coupling amount can be applied. CONSTITUTION: A planarly formed inner conductor 2 is arranged in counter to a basic transmission line 1. A conductive spacer 3 is inserted between the ground side of the inner conductor and a filter case, and an insulating spacer 4 is inserted between the open side of the inner conductor and the filter case. The distributed coupling amount is varied by controlling a gap (t) between the basic transmission line 1 and the inner conductor 2 corresponding to the height of the spacers 3 and 4, the inner conductor 2 is supported at two points by the spacers 3 and 4, and the stable distributed coupling amount can be applied.
Patent JP-S62220763-A (JP)
Title: Cam gear for roller gear mechanism
Inventor: MAKINO HIROSHI
IPC: F16H1/06
Filed: 1986-03-19
Abstract: PURPOSE:To smoothly transmit the torque by correcting a theoretical pitch circle in the case when a positive dislocation is provided for the meshing between a roller gear and a cam gear according to the clearance quantity between a roller and a roller pin and determining the tooth form of the cam gear according to the trochoid curve according to the corrected pitch circle. CONSTITUTION:As for the shape of the tooth of a cam gear 2, the thickness of the tooth of the addendum part is made larger than that of the theoretical trochoid tooth shape which is determined by using a theoretical pitch circle 9. Therefore, when a pre-load is applied between the both gears by meshing a roller gear 1 with the cam gear 2, the roller 5 of the roller gear 1 firmly contacts the addendum part of the cam gear 2 and weakly contact the deddendum part. Further, since the roller center locus tooth shape of the cam gear 2 is formed into a trochoid curve, the curvature of the deddendum part is made gentle, and the contact area with the roller 5 is suppressed small. Therefore, the application of an excessive load onto the roller can be prevented, and backlash can be eliminated, and the torque can be transmitted smoothly.
Patent JP-S51134661-A (JP)
Title: Photoelectric display digital clock
Inventor: AOKI KANAME
IPC: G04B19/20
Filed: 1975-05-17
Abstract: PURPOSE: Reduction of the manufacturing cost and facilitation of the blanking by enlargement of the display characters on the drum surface of the rotary drum type digital display clock and introduction of the masking system into the electric light display segment flashing. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54150122-A (JP)
Title: Diaphragm for speakers
Inventor: OKUZAWA KAZUROU
IPC: B32B5/18
Filed: 1978-05-17
Abstract: PURPOSE:To form the diaphragm for speakers which is superior in rigidity and is superior in heat resistance and solvent resistance by causing novolak type expandable phenolic powder to expand on heating in molds. CONSTITUTION:A novolak type phenolic resin is added with a foaming agent, hardener, etc. and the mixture is kneaded and is disintegrated to form the novolak type expandable phenolic resin powder. Next, the abovementioned resin powder is expanded on heating at about 120 to 130 deg.C for about 15 minutes (or at about 150 to 160 deg.C for about 7 to 8 minutes) in moldes of cone shape, whereby the diaphragm 1 having open-cell part 5 in the inside and skin 6 on the outside surface is formed. Or the abovementioned resin powder 2 is heated and pressed onto a metal foil 3 at its expanding temperature or under to be fusionwelded thereto, after which this is formed to cone shape and is thermo-pressed at about 150 to 160 deg.C, whereby the diaphragm 4 having the metal foil 3 on one side is formed.
Patent JP-2000259105-A (JP)
Title: Neon lighting system in building
Inventor: WATANABE TEIJI
IPC: H05B41/14
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To reduce a cost for equipment by lighting each of plural neon tubes by a DC power source via a low voltage neon transformer of an inverter system and connecting the neon transformer to an emergency DC power source. SOLUTION: The constituting element of a DC power source device 1 is an emergency battery device 2 constituting a DC power source device for emergency illumination. Neon tubes 7a and 7b install neon transformers 9 (9a, 9b,...) inside of the outer wall 8 of a building. This neon transformer 9 is the low voltage neon transformer of the inverter system; concerning a rated voltage, a first side is a DC 118 V being the output voltage of the device 2 and a second side is an AC 700 V. Since an emergency DC power source device free from a load is utilized normally, dedicated power source equipment is unnecessitated for the portion and a cost for equipment is reduced. In addition, the degree of freedom is high in wiring penetrating an outer wall to improve the constructing property of the neon tube.
Patent JP-H04279469-A (JP)
Title: Thin type package
Inventor: HASHIMOTO TADASHI
IPC: B65D77/08
Filed: 1991-03-01
Abstract: PURPOSE:To provide a thin type package for packing safely thin articles such as tablets. CONSTITUTION:A base plate having a predetermined shape is provided in one face thereof with receiving recess parts 2 formed thinner than the base plate 1, thin articles 3 are received in the recess parts and a lid film 4 is attached to the base plate to seal the articles therein. Since the base plate is thick, the strength of the entire package is improved to protect satisfactorily the thin articles received therein.
Patent JP-H06248193-A (JP)
Title: Crocetin-containing pigment
Inventor: TANAKA TAKEMI
IPC: A23L5/40
Filed: 1993-02-25
Abstract: PURPOSE:To impart good resistance to light and various chemicals to crocetin to thereby stabilize it by enclosing it in a cyclodextrin. CONSTITUTION:Crocin, the principal component of a carotenoid yellow pigment of a gardenia, is hydrolyzed to produce crocetin. To stabilize the crocetin which is sensitive to light and chemicals, it is first dissolved in an alkaline solution. This solution is added with vigorous agitation to a cyclodextrin (e.g. alpha- cyclodextrin) paste prepared by kneading with a small amount of water. The agitation is performed usually for at least 60min while cooling to prevent an excessive temperature rise, preferably to prevent the temperature from exceeding 80 deg.C. After the completion of the agitation, the crocetin enclosed in the cyclodextrin and precipitated is separated from unenclosed crocetin by centrifugal separation. The obtained corcetin enclosed in the cyclodixtrinis used as a coloring matter for various foods.
Patent JP-S63227831-A (JP)
Inventor: KOJIYA HIROYASU
IPC: D03D47/23
Filed: 1987-03-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10250752-A (JP)
Title: Drink port structure of can body having foreign matter throwing-in prevention mechanism
Inventor: SEKI HAJIME
IPC: B65D41/02
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a drink port structure having a foreign matter throwing-in prevention mechanism in which foreign matters such as tobacco can be surely prevented from being thrown into an empty can so that workability and quality at the time of reutilization can be improved and which can be easily opened and has a simple construction, and in which a drink in a can be taken out completely without leaving the drink therein. SOLUTION: In the drink port structure, a holder with an opening, into which a finger can be inserted, is secured to the peripheral edge 7 of a closing cover 8 of a can 6 using a rivet or the like and by pulling up the holder, a drink port part 10 and a gap 9, into which only an item having a small diameter such as a straw can be inserted, are formed. And the closing cover around the holder has a thin part so that the drink port can be easily formed by separating the cover and a bent part is formed at the proximal end side by the tensile force of the holder and a drink is collected in the bent part so that the drink in the can be taken out completely. And a rib 14 is formed at a round part 13 of the cover to prevent the round part 13 from being bent.
Patent JP-H08315777-A (JP)
Title: Discharge lamp lighting device and lighting method
Inventor: KOMINAMI SATOSHI
IPC: H01J61/24
Filed: 1996-03-15
Abstract: PURPOSE: To restrain reaction between a light emitting tube constitutive material and light emitting metal of a discharge lamp, and lengthen the service life by making electric potential of a conductive member arranged around an electrode higher than average electric potential of a discharge lamp electrode. CONSTITUTION: Electric potentials V101 and V102 of electrodes 101 and 102 change in a rectangular wave shape, and its average value becomes [-(Vc+Vd)/2)] when electric potentials of output teminals (c and d) of a DC power source 3 are denoted by (-Vc and -Vd), and are equal to discharge arc average electric potential of a discharge lamp 1. Here, electric potential of a conductive member 105 equal to GND electric potential is equal to the electric potential (-Vd), and is higher than the average electric potential of the electrodes 101 and 102. Therefore, an electric field proceeding to a discharge arc from a tube wall is generated inside the lamp 1, and since a metallic ion turned into a cation proceeds to the discharge arc, it becomes more distant from the tube wall of the lamp 1, and devitrification can be prevented.  Therefore, devitrification reaction of quartz glass of the lamp 1 can be restrained, and the service life can be lengthened.
Patent JP-S60204035-A (JP)
Title: Executing speed control device of computer program
Inventor: MIZUSHIMA TATSUHIKO
IPC: G06F11/28
Filed: 1984-03-28
Abstract: PURPOSE:To make optionally an executing speed variable without exerting a bad influence on a program by making the length of a holding signal from a holding signal generating means variable. CONSTITUTION:A speed controller C is constituted of a monostable multivibrator 2, an invertor 3 and a volume 4, and connected to a CPU1 by an M1 signal for showing an OP code fetch cycle, a WAIT signal and a memory request MREQ signal. In such a state, when the M1 signal and the MREQ signal become true, the monostable multivibrator 2 is started, a true pulse goes to the WAIT signal only for the time determined by a resistance value of the volume 4 and it is inputted to the CPU1, the CPU1 goes to a holding state only for a period in which the WAIT signal is true, and thereafter, comes out of the state, and the monostable multivibrator 2 returns to its initial state. In this way, the executing speed can be made variable optionally by the volume 4 without working a basic clock.
Patent JP-S58176942-A (JP)
Title: Solder coating method
Inventor: SAWAI HIROYASU
IPC: H01L21/60
Filed: 1982-04-09
Abstract: PURPOSE:To perform the coating of solder of high mass productivity by a very simple operation by a method wherein a holding jig to make wafers float and slide on a fused solder is used by utilizing the difference of specific gravities. CONSTITUTION:The wafer 1 is held at the position in contact with the internal surface of the bottom of a vessel 2, and the holding jig is automatically carried and then dipped into the fused solder 7 in a fused solder bath 6 to the fixed depth of the lower part thereof. The fused solder 7 flows into the vessel 2 via an aperture 3. The specific gravity of the solder 7 is approx. 8.8, which turns a very large difference when compared with the specific gravity approx. 2.3 of the Si wafer 1, accordingly the wafer 1 contained in the holding jig is made to float and slide on the surface of the fused solder 7 by utilizing this difference of specific gravities and the surface tension of the fused solder 7, and then creeping to the upper surface is prevented resulting in coating formation of the uniform layer of the solder 7 only on one surface of the wafer 1.
Patent JP-H04296275-A (JP)
Title: Hot water/water combination faucet
Inventor: ISHIHARA JUN
IPC: F16K31/68
Filed: 1991-03-25
Abstract: PURPOSE:To better the centering of an on-off valve as well as to prevent the deterioration of sealability in an O-ring or the like and smooth the valve operation. CONSTITUTION:Each of O-rings 21, 22, slidingly contacting with an on-off valve 20 at all times, is installed in a guide cylinder 5 guiding this cylindrical on-off valve 20. Packing 26 is fitted in a through hole 23 passing mixed hot-cold water in the guide cylinder 5, making it close to an inner circumference of the on-off valve 20. A Teflon coating is applied onto a surface of the on-off valve 20, and in this case, the O-rings 21, 22 and the packing 26 all use fluororubber whose elasticity is hard to be degraded in itself.
Patent JP-S63227143-A (JP)
Title: Clock reproducing circuit
Inventor: UMEHIRA MASAHIRO
IPC: H04L7/02
Filed: 1987-03-17
Abstract: PURPOSE:To stably reproduce a clock even against a burst data, by connecting a quenching circuit in series to a helical filter. CONSTITUTION:In a data receiving area of a burst data, and a non-signal area which follows said area, a diode switch 41 of a quenching circuit 4 is set to a conducting state, and a helical filter 3 is allowed to execute a stationary operation. On the other hand, in a CR receiving area of the next burst data, the switch 41 is set to a non-conducting state and breaks down a state of the helical filter 3, by which the remaining clock phase information is erased forcibly. As a result, even against a burst data of a high speed, a clock can be reproduced stably enough.
Patent JP-H07243169-A (JP)
Title: Antimicrobial acrylonitrile-based fiber and its production
Inventor: NAKA HIDEO
IPC: D06M101/16
Filed: 1994-03-04
Abstract: PURPOSE:To obtain antimicrobial fibers, containing a fine metallic compound capable of manifesting antimicrobial properties in cation-dyeable acrylonitrile- based fibers and excellent in durability without damaging physical properties of the fibers. CONSTITUTION:These antimicrobial acrylonitrile-based fibers are obtained by treating cation-dyeable acrylonitrile-based fibers, preferably fibers comprising >=80wt.% acrylonitrile and a monomer containing an acidic group such as a methallylsulfonate with an aqueous solution containing metallic ions having antimicrobial properties such as silver, copper or zinc, binding the metallic ions to the acidic group in the fibers, then treating the resultant fibers with a compound containing an anion, e.g. an aqueous solution containing pyrophosphoric acid or polyphosphoric acid and forming a sparingly water-soluble metallic compound by ion exchange. The resultant acrylonitrile-based fibers contain the metallic compound having >=95% metallic ion retaining properties by extraction in pure water at 25 deg.C for 24hr and are excellent in durability without damaging whiteness and physical properties of the fibers.
Patent JP-S52143690-A (JP)
Title: Device for recovering evaporating freight for ship
Inventor: ISHIKAWA SEIICHI
IPC: B63B25/12
Filed: 1976-05-25
Abstract: PURPOSE: To provide a ship which can recover liquefied gas of evaporated freight contained in the ship. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02238588-A (JP)
Title: Recognizing device
Inventor: UEDA TORU
IPC: G06F15/18
Filed: 1989-03-13
Abstract: PURPOSE:To recognize the category that an input feature pattern belongs to with efficiency and accuracy by providing a network selection part, a network memory part, a neural network structure set part, and a detail identification part. CONSTITUTION:When the input feature pattern is inputted to the network selection part 4, the large category that the input feature pattern belongs to is selected and a neural network 9 having identification characteristics matching the contents characteristics of the selected large category is selected. Identification algorithm matching the contents characteristics of the selected large category is read out of the network memory part 6 by the neural network structure set part 5 according to the selected neural network 9. Then detail identifying operation is performed according to a neural network structure and the category that the input feature pattern belongs to is recognized. Thus, the neural network matching the characteristics of the category to be identified is used to improve the recognition performance.
Patent JP-S54151385-A (JP)
Title: Rotary anode for x-ray tube
Inventor: MURAKI TAKESHI
IPC: H01J35/10
Filed: 1978-05-20
Abstract: PURPOSE: To make easy the dynamic balance adjustment of rotary anode, by forming the concave at the surface laminated to the target substrate.  
     CONSTITUTION: After measuring the amount of unbalance of dynamic balance and its position, the nut 25 is loosened, the adjusting piece 27 corresponding to the amount of unbalance is inserted to the concave 26. After turning the graphite disc 23 so that the adjusting piece 27 is located at the opposite side of the unbalanced position measured, the disc is tightened with the nut 25 and finally fixed. For example, even if the three concaves about 10 mm in diameter are provided on the circle 35 mm in radius for the disc 23 having the butt area AA' 100 mm in diameter, the reduction in the contact area is slight and greater thermal capacitance and thermal contactness can sufficiently be maintained. The adjusting piece can be W or Mo about 0.5 mm. Further, the target substrate plane in matching with the concave can be removed by cutting in place of the adjusting piece. 
     COPYRIGHT: (C)1979,JPO&Japio